Pipeline run
1a567c46-1e19-4334-8de0-bbfe5afc0794
Client output enrichment
v2 Skill cluster · Nature of work · AI index · Tech stack maturity · Evidence · KRA descriptionvocab breakdown (legacy)
Signals
Post-classification
Captured for admin review
Drive design, development, implementation, and documentation Build, test and deploy cutting-edge solutions at scale, impacting associates of Walmart worldwide. Interact with Walmart engineering teams …
1 POST /skills/extract-from-jd
2 POST /skills/extract-details
3 POST /skills/final-role-output
Backend Developer
CASE Aslug: backend-engineer · id: 1 · source: db
Exact alias hit on backend-engineer (1.0) — no other alias at this confidence; skill_top data-engineer 0.14 does not contradict
Resolution:
in_db
— role exists in library; skill↔dim and role↔dim links saved when applicable.
Job description
Position: Staff Software Engineer Career Level: IN 5 Location: Bangalore About Global Tech. Imagine working in an environment where one line of code can make life easier for hundreds of millions of people and put a smile on their face. That’s what we do at Walmart Global Tech. We’re a team of 15,000+ software engineers, data scientists and service professionals within Walmart, the world’s largest retailer, delivering innovations that improve how our customers shop and empower our 2.3 million associates. To others, innovation looks like an app, service or some code, but Walmart has always been about people. People are why we innovate, and people power our innovations.Being human-led is our true disruption. Team And Position Summary The International Technology team enables our stores and eCommerce operations across the world. The platforms that we build are used in most of the markets where Walmart has its presence (outside the US). Customer Engagement group of International Technology focuses on platforms responsible for getting new customers, re-engaging existing customers, and serving contextual Advertisements on & off Walmart digital properties. We are looking for a strong Architect who can drive the design, architecture & delivery of our next-generation platforms keeping scalability, robustness, and security aspects in focus. The platforms you build will be used for marketing, AD delivery & customer engagement across multiple countries with each of them being a multi-billion dollar business for Walmart. You will be challenged with unparalleled complex business problems that span across multiple countries and a large number of users & data. Position Responsibilities Drive design, development, implementation, and documentationBuild, test and deploy cutting-edge solutions at scale, impacting associates of Walmart worldwide.Interact with Walmart engineering teams across geographies to leverage expertise and contribute to the tech community.Engage with Product Management and Business to drive the agenda, set your priorities and deliver awesome products.Drive the success of the implementation by applying technical skills, to design and build enhanced processes and technical solutions in support of strategic initiatives.Work closely with the Architects and cross-functional teams and follow established practices for the delivery of solutions meeting QCD (Quality, Cost & Delivery). Within the established architectural guidelines.Work with senior leadership to chart out the future roadmap of the productsParticipate in hiring and building teams enabling them to be high-performing agile teams.Interact closely for requirements with Business owners and technical teams both within India and across the globe. You will use your engineering experience and technical skill to define the design and overall architecture for highly scalable and robust solutions.You will work with engineering teams to create high-level and low-level designs, drive design discussion and technical decisions.You will come up with quality, best practices, other Non-functional standards and guide the teams to execute them along with helping them on overall technical and design aspects.You will help implement cutting-edge models and algorithms that operate on massive amounts of data and Interact with Walmart's cross-functional engineering teams as cloud, platform, analytics, etc. across geographies to leverage technical expertise and contribute to the engineering community.You will help and participate with the teams that leverage and contribute to opensource technologies to make an impact on a global scale Position Requirements B.Tech. / B.E. / M.Tech. / M.S. in Computer Science or relevant discipline11+ years of experience in the design and development of highly-scalable applications and platform development.Strong computer science fundamentals: data structures, algorithms, design patterns.Having proficiency in the Java languageHands-on experience in Microservices, RESTful web servicesdevelopment in Java/NodeJS(SpringBoot, Dropwizard, or equivalent framework).Good knowledge in messaging systems: Kafka / RabbitMQGood knowledge in Databases - SQL/No SQL.In-depth knowledge of Cloud Architecture, Microservice Architecture, and related stacks (Service Registry, ELK / Splunk, Microservices, VMs, etc.) and container technologies (Docker, Kubernetes, etc.)Knowledge of Azure Cloud Platform will be an advantageKnowledge of Frontend frameworks like Javascript, Angular, ReactJS will be an advantage.Work exposure on agile methodologies and DevOps would be added advantage.CI/CD development environments/tools: Git, Maven, Jenkins.Demonstrated end-to-end ownership for the development and design of at least one cloud-based project.Strong hands-on development skills to prototype technical solutions.Strong desire to drive change, and ability to adapt to change quickly. Proficient in new andemerging technologies.Ability to balance the long-term "big picture" and short-term implications of design decisions.Exceptional communication and interpersonal skills - including negotiation, facilitation, and consensus-building skills; ability to influence and persuade, without direct control.Mentoring/coaching Senior staff engineers and other Engineers.Focus on reusability, frameworks, patterns, and configurations tools for faster development.Contributing back to opensource.Practitioner of Agile (Scrum) methodology Walmart Inc. is an Equal Opportunity Employer – By Choice. We believe we are best equipped to help our associates, customers and the communities we serve live better when we really know them. That means understanding, respecting and valuing diversity- unique styles, experiences, identities, ideas and opinions – while being inclusive of all people.
Skills from this JD
Each row merges API 1 extraction, API 2 library match / v3 orchestration (dimensions + locked dims), and API 3 persistence tags.
Aliases — catalog
- Agile (CANONICAL) primary
Context tags (catalog)
Stored enrichment (catalog DB)
- Category
- Methodology
- Sub-category
- Agile
- Confidence
- 0.99
- Version strategy
- NOT_APPLICABLE
Maturity reasoning: Agile appears in a large share of software job descriptions and is a standard hiring-pipeline requirement; Scrum/Kanban are commonly listed alongside it, showing broad market adoption.
Skill profile (library / DB)
- Skill nature
- METHODOLOGY
- Volatility
- STABLE
- Typical lifespan
- EVERGREEN
- Category id
- 8
- Sub-category id
- 367
- Extractable
- True
- Also category
- False
Dimensions (API 2 worklist)
-
React Frontend Development Catalog dimension db id 96
Library dimension (catalog)
API 3 link attempts (this skill)
| Dimension | Skill↔dim | Role↔dim | Outcome |
|---|---|---|---|
|
React Frontend Development
d_init_01
|
✓ | — | Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role) |
Aliases — catalog
- Cloud (CANONICAL)
Context tags (catalog)
Stored enrichment (catalog DB)
- Category
- Domain
- Sub-category
- Cloud Computing
- Confidence
- 0.93
- Version strategy
- NOT_APPLICABLE
Maturity reasoning: Cloud is a hiring-pipeline staple: AWS, Azure, and GCP appear in a large share of modern infrastructure JDs, and major vendors continue expanding cloud services rather than sunsetting them.
Skill profile (library / DB)
- Skill nature
- CONCEPT
- Volatility
- STABLE
- Typical lifespan
- EVERGREEN
- Category id
- 37
- Sub-category id
- 1177
- Extractable
- True
- Also category
- False
Dimensions (API 2 worklist)
-
Cloud Platforms Catalog dimension db id 20
Library dimension (catalog)
Roles linked in library: .NET Backend Developer, Backend Developer, Cyber Security Engineer, Data Engineer, DevOps Engineer, Fullstack Developer, Go Backend Developer, Java Backend Developer, Kotlin Backend Developer, ML Engineer, MLOps Engineer, Node.js Backend Developer, Python Backend Developer, Scala Backend Developer
API 3 link attempts (this skill)
| Dimension | Skill↔dim | Role↔dim | Outcome |
|---|---|---|---|
|
Cloud Platforms
cloud-platforms
|
✓ | ✓ | Existing dimension (library) · Role↔dimension saved |
Skill enrichment (orchestrator / LLM)
No Stage 7 enrichment blob on this skill (orchestrator skipped enrichment).
- Category
- Cloud Platforms
- Sub-category
- general
- Skill nature
- PLATFORM
- Volatility
- MEDIUM
- Typical lifespan
- MULTI_YEAR
- Version strategy
- UNVERSIONED
Aliases — catalog
- Analytics (CANONICAL)
Context tags (catalog)
Stored enrichment (catalog DB)
- Category
- Domain
- Sub-category
- Analytics
- Confidence
- 0.94
- Version strategy
- NOT_APPLICABLE
Maturity reasoning: Analytics appears in a large share of data, product, and BI job descriptions, and major vendors (Google Analytics, Adobe Analytics, Power BI) continue to invest heavily in the category.
Skill profile (library / DB)
- Skill nature
- CONCEPT
- Volatility
- STABLE
- Typical lifespan
- EVERGREEN
- Category id
- 37
- Sub-category id
- 1257
- Extractable
- True
- Also category
- False
Dimensions (API 2 worklist)
-
React Frontend Development Catalog dimension db id 96
Library dimension (catalog)
API 3 link attempts (this skill)
| Dimension | Skill↔dim | Role↔dim | Outcome |
|---|---|---|---|
|
React Frontend Development
d_init_01
|
✓ | — | Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role) |
Aliases — catalog
- open-source (CANONICAL)
Context tags (catalog)
Stored enrichment (catalog DB)
- Category
- Concept
- Sub-category
- Open Source Software Model
- Confidence
- 0.91
- Version strategy
- NOT_APPLICABLE
Maturity reasoning: Open-source is a standard hiring-pipeline term across software JDs and vendor ecosystems; major cloud, database, and devtool roles routinely require OSS contribution or usage experience.
Skill profile (library / DB)
- Skill nature
- CONCEPT
- Volatility
- STABLE
- Typical lifespan
- EVERGREEN
- Category id
- 2
- Sub-category id
- 1111
- Extractable
- True
- Also category
- False
Dimensions (API 2 worklist)
-
React Frontend Development Catalog dimension db id 96
Library dimension (catalog)
API 3 link attempts (this skill)
| Dimension | Skill↔dim | Role↔dim | Outcome |
|---|---|---|---|
|
React Frontend Development
d_init_01
|
— | — |
Skipped — no persistable v3 meta for new skill
skill_not_in_db_v3_proposed
|
Aliases — catalog
- Algorithms (CANONICAL)
Context tags (catalog)
Stored enrichment (catalog DB)
- Category
- Concept
- Sub-category
- Algorithms
- Confidence
- 0.98
- Version strategy
- NOT_APPLICABLE
Maturity reasoning: Algorithms are a core hiring staple in software JDs and interview loops across FAANG and general SWE roles; they remain a standard CS curriculum topic rather than a niche tool or sunset technology.
Skill profile (library / DB)
- Skill nature
- CONCEPT
- Volatility
- STABLE
- Typical lifespan
- EVERGREEN
- Category id
- 2
- Sub-category id
- 732
- Extractable
- True
- Also category
- False
Dimensions (API 2 worklist)
-
React Frontend Development Catalog dimension db id 96
Library dimension (catalog)
API 3 link attempts (this skill)
| Dimension | Skill↔dim | Role↔dim | Outcome |
|---|---|---|---|
|
React Frontend Development
d_init_01
|
✓ | — | Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role) |
Skill enrichment (orchestrator / LLM)
No Stage 7 enrichment blob on this skill (orchestrator skipped enrichment).
- Category
- Databases
- Sub-category
- general
- Skill nature
- TOOL
- Volatility
- MEDIUM
- Typical lifespan
- MULTI_YEAR
- Version strategy
- UNVERSIONED
All API 3 persistence rows
Same grid as the skill-extractor “Persistence items” table: one row per (skill × dimension) work item.
| Skill | Tag | Dimension | Skill↔dim | Role↔dim | Outcome | Notes |
|---|---|---|---|---|---|---|
| Agile | in_db |
React Frontend Development
d_init_01
|
✓ | — | Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role) | |
| Cloud | in_db |
Cloud Platforms
cloud-platforms
|
✓ | ✓ | Existing dimension (library) · Role↔dimension saved | |
| Analytics | in_db |
React Frontend Development
d_init_01
|
✓ | — | Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role) | |
| Open Source | new |
React Frontend Development
d_init_01
|
— | — | Skipped — no persistable v3 meta for new skill | skill_not_in_db_v3_proposed |
| Algorithms | in_db |
React Frontend Development
d_init_01
|
✓ | — | Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role) |
Library artifacts (this run)
| Kind | Detail | DB id |
|---|---|---|
| canonical_skill_proposed | Platform | type=Cloud Platforms subtype=general nature=PLATFORM lifespan=MULTI_YEAR | |
| canonical_skill_proposed | Data | type=Databases subtype=general nature=TOOL lifespan=MULTI_YEAR | |
| dimension_skill_link_proposed | Open Source ↔ React Frontend Development |
nano JD Parser — gpt-4.1-nano click to toggle
Show raw JSON
{
"JD_type": "pass",
"about_company": {
"source_marker": {
"first_5_words": "Imagine working in an environment",
"last_5_words": "is our true disruption."
},
"text": "Imagine working in an environment where one line of code can make life easier for hundreds of millions of people and put a smile on their face. That\u2019s what we do at Walmart Global Tech. We\u2019re a team of 15,000+ software engineers, data scientists and service professionals within Walmart, the world\u2019s largest retailer, delivering innovations that improve how our customers shop and empower our 2.3 million associates. To others, innovation looks like an app, service or some code, but Walmart has always been about people. People are why we innovate, and people power our innovations.Being human-led is our true disruption.",
"word_count": 84
},
"certifications": [],
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],
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},
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"qualification": "BTECH/BE - Computer Science (or relevant)",
"raw": "B.Tech. / B.E. / M.Tech. / M.S. in Computer Science or relevant discipline",
"requirement": "required"
}
],
"experience": {
"max": null,
"min": 11,
"raw": "11+ years of experience in the design and development of highly-scalable applications and platform development."
},
"job_locations": [
{
"aliases": [
"Bengaluru"
],
"city": "Bangalore",
"country": "India",
"state": null,
"work_mode": null
}
],
"role": "Staff Software Engineer",
"role_aliases": [
"Software Engineer",
"Senior Software Engineer",
"Software Architect"
],
"role_archetype": "Engineering",
"roles_and_responsibilities": [
{
"bullet_count": 0,
"heading": "Position Responsibilities",
"heading_was_present": true,
"source_marker": {
"first_5_words": "Drive design, development, implementation, and",
"last_5_words": "to make an impact on a global scale"
},
"text": "Drive design, development, implementation, and documentation\nBuild, test and deploy cutting-edge solutions at scale, impacting associates of Walmart worldwide.\nInteract with Walmart engineering teams across geographies to leverage expertise and contribute to the tech community.\nEngage with Product Management and Business to drive the agenda, set your priorities and deliver awesome products.\nDrive the success of the implementation by applying technical skills, to design and build enhanced processes and technical solutions in support of strategic initiatives.\nWork closely with the Architects and cross-functional teams and follow established practices for the delivery of solutions meeting QCD (Quality, Cost \u0026 Delivery). Within the established architectural guidelines.\nWork with senior leadership to chart out the future roadmap of the products\nParticipate in hiring and building teams enabling them to be high-performing agile teams.\nInteract closely for requirements with Business owners and technical teams both within India and across the globe. You will use your engineering experience and technical skill to define the design and overall architecture for highly scalable and robust solutions.\nYou will work with engineering teams to create high-level and low-level designs, drive design discussion and technical decisions.\nYou will come up with quality, best practices, other Non-functional standards and guide the teams to execute them along with helping them on overall technical and design aspects.\nYou will help implement cutting-edge models and algorithms that operate on massive amounts of data and Interact with Walmart\u0027s cross-functional engineering teams as cloud, platform, analytics, etc. across geographies to leverage technical expertise and contribute to the engineering community.\nYou will help and participate with the teams that leverage and contribute to opensource technologies to make an impact on a global scale",
"word_count": 335
}
],
"urls": []
}
API 1 — extract-from-jd click to toggle
{
"final_skills": [
{
"is_primary": true,
"skill_name": "Agile"
},
{
"is_primary": true,
"skill_name": "Cloud"
},
{
"is_primary": true,
"skill_name": "Platform"
},
{
"is_primary": true,
"skill_name": "Analytics"
},
{
"is_primary": true,
"skill_name": "Open Source"
},
{
"is_primary": true,
"skill_name": "Algorithms"
},
{
"is_primary": true,
"skill_name": "Data"
}
],
"jd_role": {
"display_name": "Staff Software Engineer",
"rationale": null,
"role_aliases": [
"Software Engineer",
"Senior Software Engineer",
"Software Architect"
],
"role_archetype": "Engineering",
"slug": ""
},
"nano_parsed": {
"JD_type": "pass",
"about_company": {
"source_marker": {
"first_5_words": "Imagine working in an environment",
"last_5_words": "is our true disruption."
},
"text": "Imagine working in an environment where one line of code can make life easier for hundreds of millions of people and put a smile on their face. That\u2019s what we do at Walmart Global Tech. We\u2019re a team of 15,000+ software engineers, data scientists and service professionals within Walmart, the world\u2019s largest retailer, delivering innovations that improve how our customers shop and empower our 2.3 million associates. To others, innovation looks like an app, service or some code, but Walmart has always been about people. People are why we innovate, and people power our innovations.Being human-led is our true disruption.",
"word_count": 84
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"certifications": [],
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},
"rejected": false,
"rejection_reason": null,
"run_id": "1a567c46-1e19-4334-8de0-bbfe5afc0794",
"stage3_signals": {
"alias_found": true,
"alias_match_roles": [
{
"display_name": "Backend Developer",
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"matched_count": null,
"matched_skills": null,
"role_id": 1,
"score": 1.0,
"slug": "backend-engineer",
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],
"kra_match_roles": [
{
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{
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},
{
"display_name": "Flutter Developer",
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{
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},
{
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{
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{
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},
{
"kra_text": "Collaborates with development teams to improve build processes, reduce deployment friction, containerize applications, and adopt DevOps best practices.",
"sentence": "You will come up with quality, best practices, other Non-functional standards and guide the teams to execute them along with helping them on overall technical and design aspects.",
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},
{
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],
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},
{
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{
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},
{
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},
{
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],
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"role_id": 90,
"score": 0.4869,
"slug": "angular-frontend-developer",
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}
],
"skill_match_roles": [
{
"display_name": "Data Engineer",
"kra_matches": null,
"matched_count": 1,
"matched_skills": [
"Cloud"
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"role_id": 2,
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"slug": "data-engineer",
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},
{
"display_name": "ML Engineer",
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},
{
"display_name": "Cyber Security Engineer",
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],
"role_id": 5,
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},
{
"display_name": "DevOps Engineer",
"kra_matches": null,
"matched_count": 1,
"matched_skills": [
"Cloud"
],
"role_id": 10,
"score": 0.1429,
"slug": "devops-engineer",
"total_count": 7
},
{
"display_name": "Backend Developer",
"kra_matches": null,
"matched_count": 1,
"matched_skills": [
"Cloud"
],
"role_id": 1,
"score": 0.1429,
"slug": "backend-engineer",
"total_count": 7
}
]
},
"stage4_decision": {
"alias_collision_detected": false,
"case": "A",
"chosen_role": {
"display_name": "Backend Developer",
"kra_matches": null,
"matched_count": null,
"matched_skills": null,
"role_id": 1,
"score": 1.0,
"slug": "backend-engineer",
"total_count": null
},
"confidence": 1.0,
"is_new_role": false,
"llm2_fired": false,
"llm2_reasoning": null,
"matched_dimensions": [],
"matched_kras": [],
"matched_skills": [],
"new_role_display_name": null,
"new_role_slug": null,
"queued": false,
"reasoning": "Exact alias hit on backend-engineer (1.0) \u2014 no other alias at this confidence; skill_top data-engineer 0.14 does not contradict",
"sub_role": null
},
"stage5_updates": {
"centroid_n_after": 102,
"centroid_updated": true,
"collision_log_id": null,
"new_kra_attached": {
"best_kra_similarity": 0.0,
"queue_id": 141,
"r_and_r_preview": "Drive design, development, implementation, and documentation\nBuild, test and deploy cutting-edge solutions at scale, impacting associates of Walmart worldwide.\nInteract with Walmart engineering teams ",
"role_display_name": "Backend Developer",
"role_slug": "backend-engineer",
"status": "pending"
},
"new_skills_attached": [
{
"is_primary": true,
"queue_id": 3804,
"role_display_name": "Backend Developer",
"role_slug": "backend-engineer",
"skill_name": "Platform",
"status": "pending"
},
{
"is_primary": true,
"queue_id": 3805,
"role_display_name": "Backend Developer",
"role_slug": "backend-engineer",
"skill_name": "Open Source",
"status": "pending"
},
{
"is_primary": true,
"queue_id": 3806,
"role_display_name": "Backend Developer",
"role_slug": "backend-engineer",
"skill_name": "Data",
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}
],
"queue_entry_id": null,
"v3_pipeline_triggered": false,
"v3_role_slug": null,
"v3_run_id": null
}
}
API 2 — extract-details
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"alias_persisted": false,
"existing_alias_id": 868,
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"input_term": "Agile",
"matched_canonical": {
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"id": 520,
"is_also_category": false,
"is_extractable": true,
"skill_nature": "METHODOLOGY",
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"sub_category_id": 367,
"typical_lifespan": "EVERGREEN",
"volatility": "STABLE"
},
"matched_via": "alias"
},
{
"alias_persist_skipped_reason": "alias_text already exists for this canonical skill",
"alias_persisted": false,
"existing_alias_id": 2518,
"existing_alias_text": "Cloud",
"input_term": "Cloud",
"matched_canonical": {
"category_id": 37,
"display_name": "Cloud",
"id": 1572,
"is_also_category": false,
"is_extractable": true,
"skill_nature": "CONCEPT",
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"sub_category_id": 1177,
"typical_lifespan": "EVERGREEN",
"volatility": "STABLE"
},
"matched_via": "alias"
},
{
"alias_persist_skipped_reason": "alias_text already exists for this canonical skill",
"alias_persisted": false,
"existing_alias_id": 2634,
"existing_alias_text": "Analytics",
"input_term": "Analytics",
"matched_canonical": {
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"is_also_category": false,
"is_extractable": true,
"skill_nature": "CONCEPT",
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"sub_category_id": 1257,
"typical_lifespan": "EVERGREEN",
"volatility": "STABLE"
},
"matched_via": "alias"
},
{
"alias_persist_skipped_reason": "TODO: REMOVE AFTER TESTING \u2014 alias DB write disabled",
"alias_persisted": false,
"existing_alias_id": 2367,
"existing_alias_text": "open-source",
"input_term": "Open Source",
"matched_canonical": {
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"is_extractable": true,
"skill_nature": "CONCEPT",
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"sub_category_id": 1111,
"typical_lifespan": "EVERGREEN",
"volatility": "STABLE"
},
"matched_via": "embedding_alias"
},
{
"alias_persist_skipped_reason": "alias_text already exists for this canonical skill",
"alias_persisted": false,
"existing_alias_id": 1615,
"existing_alias_text": "Algorithms",
"input_term": "Algorithms",
"matched_canonical": {
"category_id": 2,
"display_name": "Algorithms",
"id": 1004,
"is_also_category": false,
"is_extractable": true,
"skill_nature": "CONCEPT",
"slug": "algorithms",
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"typical_lifespan": "EVERGREEN",
"volatility": "STABLE"
},
"matched_via": "alias"
}
],
"candidate_roles": [
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},
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},
{
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},
{
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},
{
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},
{
"display_name": "Fullstack Developer",
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},
{
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},
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},
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},
{
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},
{
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},
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},
{
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},
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"display_name": "Scala Backend Developer",
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}
],
"chosen_role": {
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},
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"roles_from_db": []
},
{
"dimension": {
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},
"input_skill": "Cloud",
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"roles_from_db": [
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},
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},
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},
{
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},
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},
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},
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},
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},
{
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},
{
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},
{
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},
{
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{
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]
},
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},
"input_skill": "Analytics",
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"roles_from_db": []
},
{
"dimension": {
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},
"input_skill": "Open Source",
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},
{
"dimension": {
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},
"input_skill": "Algorithms",
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}
],
"input_final_skills": [
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],
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"new_aliases_persisted": 0,
"run_id": "1a567c46-1e19-4334-8de0-bbfe5afc0794",
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],
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}
],
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},
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],
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]
}
],
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},
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},
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},
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],
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}
],
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}
],
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},
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"canonical": {
"category_id": 2,
"display_name": "Algorithms",
"id": 1004,
"is_also_category": false,
"is_extractable": true,
"skill_nature": "CONCEPT",
"slug": "algorithms",
"sub_category_id": 732,
"typical_lifespan": "EVERGREEN",
"volatility": "STABLE"
},
"dimensions": [
{
"dimension": {
"difficulty_hint": "well_known",
"display_name": "React Frontend Development",
"id": 96,
"rationale": "Building interactive web user interfaces with React.js, including component composition, state management, hooks, and rendering patterns. React.js belongs here because it is a core library for client-side UI development in modern web applications.",
"slug": "d_init_01",
"source": "db"
},
"input_skill": "Algorithms",
"llm_role": null,
"roles_from_db": []
}
],
"input_skill": "Algorithms",
"matched_via": "alias",
"new_alias_persisted": false,
"new_alias_text": null,
"new_skill_meta": null,
"source_tag": "db",
"was_in_llm_skills": true
},
{
"aliases_in_db": [],
"canonical": null,
"dimensions": [],
"input_skill": "Data",
"matched_via": null,
"new_alias_persisted": false,
"new_alias_text": null,
"new_skill_meta": {
"derived": {
"category": "Databases",
"skill_nature": "TOOL",
"sub_category": "general",
"typical_lifespan": "MULTI_YEAR",
"version_strategy": "UNVERSIONED",
"volatility": "MEDIUM"
},
"enrichment": null,
"keep_log": [],
"locked_dimensions": [],
"merge_log": [],
"placed": null,
"relationships": null,
"skill_id": "data",
"split_log": [],
"typed": null,
"warnings": []
},
"source_tag": "llm",
"was_in_llm_skills": true
}
],
"unmatched_skills": [
"Platform",
"Data"
]
}
API 3 — final-role-output
{
"chosen_role": {
"display_name": "Backend Developer",
"id": 1,
"rationale": "Exact alias hit on backend-engineer (1.0) \u2014 no other alias at this confidence; skill_top data-engineer 0.14 does not contradict",
"role_archetype": "A Backend Engineer designs, builds, and maintains the server-side logic and data handling that power applications and services. They focus on implementing reliable business functionality, integrating with other systems, and ensuring the backend is scalable, maintainable, and observable.",
"slug": "backend-engineer",
"source": "db"
},
"chosen_role_resolution": "in_db",
"final_input_skills": [
{
"skill": "Agile",
"tag": "in_db"
},
{
"skill": "Cloud",
"tag": "in_db"
},
{
"skill": "Platform",
"tag": "new"
},
{
"skill": "Analytics",
"tag": "in_db"
},
{
"skill": "Open Source",
"tag": "in_db"
},
{
"skill": "Algorithms",
"tag": "in_db"
},
{
"skill": "Data",
"tag": "new"
}
],
"llm_cost_api1_usd": null,
"llm_cost_api2_usd": null,
"llm_cost_api3_usd": null,
"llm_cost_total_usd": null,
"persistence": {
"items": [
{
"chosen_role_id": 1,
"dimension": {
"difficulty_hint": "well_known",
"display_name": "React Frontend Development",
"id": 96,
"rationale": "Building interactive web user interfaces with React.js, including component composition, state management, hooks, and rendering patterns. React.js belongs here because it is a core library for client-side UI development in modern web applications.",
"slug": "d_init_01",
"source": "db"
},
"dimension_id": 96,
"input_skill": "Agile",
"llm_role": null,
"matched_chosen_role": false,
"outcome_line": "Existing dimension (library) \u00b7 Role\u2194dimension skipped (dimension not under chosen role)",
"role_dimension_saved": false,
"roles_from_db": [],
"skill_dimension_saved": true,
"skill_id": 520,
"skill_tag": "in_db",
"skipped_reason": null
},
{
"chosen_role_id": 1,
"dimension": {
"difficulty_hint": "well_known",
"display_name": "Cloud Platforms",
"id": 20,
"rationale": "Underlying cloud providers that host the managed services or infrastructure used by the role, such as AWS, Azure, and GCP.",
"slug": "cloud-platforms",
"source": "db"
},
"dimension_id": 20,
"input_skill": "Cloud",
"llm_role": null,
"matched_chosen_role": true,
"outcome_line": "Existing dimension (library) \u00b7 Role\u2194dimension saved",
"role_dimension_saved": true,
"roles_from_db": [
{
"display_name": ".NET Backend Developer",
"id": 83,
"rationale": null,
"role_archetype": "Engineering",
"slug": "dotnet-backend-developer",
"source": "db"
},
{
"display_name": "Backend Developer",
"id": 1,
"rationale": null,
"role_archetype": "A Backend Engineer designs, builds, and maintains the server-side logic and data handling that power applications and services. They focus on implementing reliable business functionality, integrating with other systems, and ensuring the backend is scalable, maintainable, and observable.",
"slug": "backend-engineer",
"source": "db"
},
{
"display_name": "Cyber Security Engineer",
"id": 5,
"rationale": null,
"role_archetype": null,
"slug": "cybersecurity-engineer",
"source": "db"
},
{
"display_name": "Data Engineer",
"id": 2,
"rationale": null,
"role_archetype": null,
"slug": "data-engineer",
"source": "db"
},
{
"display_name": "DevOps Engineer",
"id": 10,
"rationale": null,
"role_archetype": null,
"slug": "devops-engineer",
"source": "db"
},
{
"display_name": "Fullstack Developer",
"id": 15,
"rationale": null,
"role_archetype": null,
"slug": "full-stack-engineer",
"source": "db"
},
{
"display_name": "Go Backend Developer",
"id": 81,
"rationale": null,
"role_archetype": "Engineering",
"slug": "go-backend-developer",
"source": "db"
},
{
"display_name": "Java Backend Developer",
"id": 79,
"rationale": null,
"role_archetype": "Engineering",
"slug": "java-backend-developer",
"source": "db"
},
{
"display_name": "Kotlin Backend Developer",
"id": 84,
"rationale": null,
"role_archetype": "Engineering",
"slug": "kotlin-server-backend-developer",
"source": "db"
},
{
"display_name": "ML Engineer",
"id": 3,
"rationale": null,
"role_archetype": null,
"slug": "ml-engineer",
"source": "db"
},
{
"display_name": "MLOps Engineer",
"id": 16,
"rationale": null,
"role_archetype": null,
"slug": "ml-ops-engineer",
"source": "db"
},
{
"display_name": "Node.js Backend Developer",
"id": 82,
"rationale": null,
"role_archetype": "Engineering",
"slug": "node-backend-developer",
"source": "db"
},
{
"display_name": "Python Backend Developer",
"id": 80,
"rationale": null,
"role_archetype": "Engineering",
"slug": "python-backend-developer",
"source": "db"
},
{
"display_name": "Scala Backend Developer",
"id": 87,
"rationale": null,
"role_archetype": "Engineering",
"slug": "scala-backend-developer",
"source": "db"
}
],
"skill_dimension_saved": true,
"skill_id": 1572,
"skill_tag": "in_db",
"skipped_reason": null
},
{
"chosen_role_id": 1,
"dimension": {
"difficulty_hint": "well_known",
"display_name": "React Frontend Development",
"id": 96,
"rationale": "Building interactive web user interfaces with React.js, including component composition, state management, hooks, and rendering patterns. React.js belongs here because it is a core library for client-side UI development in modern web applications.",
"slug": "d_init_01",
"source": "db"
},
"dimension_id": 96,
"input_skill": "Analytics",
"llm_role": null,
"matched_chosen_role": false,
"outcome_line": "Existing dimension (library) \u00b7 Role\u2194dimension skipped (dimension not under chosen role)",
"role_dimension_saved": false,
"roles_from_db": [],
"skill_dimension_saved": true,
"skill_id": 1664,
"skill_tag": "in_db",
"skipped_reason": null
},
{
"chosen_role_id": 1,
"dimension": {
"difficulty_hint": "well_known",
"display_name": "React Frontend Development",
"id": 96,
"rationale": "Building interactive web user interfaces with React.js, including component composition, state management, hooks, and rendering patterns. React.js belongs here because it is a core library for client-side UI development in modern web applications.",
"slug": "d_init_01",
"source": "db"
},
"dimension_id": 96,
"input_skill": "Open Source",
"llm_role": null,
"matched_chosen_role": false,
"outcome_line": "Skipped \u2014 no persistable v3 meta for new skill",
"role_dimension_saved": false,
"roles_from_db": [],
"skill_dimension_saved": false,
"skill_id": null,
"skill_tag": "new",
"skipped_reason": "skill_not_in_db_v3_proposed"
},
{
"chosen_role_id": 1,
"dimension": {
"difficulty_hint": "well_known",
"display_name": "React Frontend Development",
"id": 96,
"rationale": "Building interactive web user interfaces with React.js, including component composition, state management, hooks, and rendering patterns. React.js belongs here because it is a core library for client-side UI development in modern web applications.",
"slug": "d_init_01",
"source": "db"
},
"dimension_id": 96,
"input_skill": "Algorithms",
"llm_role": null,
"matched_chosen_role": false,
"outcome_line": "Existing dimension (library) \u00b7 Role\u2194dimension skipped (dimension not under chosen role)",
"role_dimension_saved": false,
"roles_from_db": [],
"skill_dimension_saved": true,
"skill_id": 1004,
"skill_tag": "in_db",
"skipped_reason": null
}
],
"new_skills_created": 0,
"role_dimension_saved": 0,
"skill_dimension_saved": 0,
"skipped": 1
},
"planner_output": null,
"run_id": "1a567c46-1e19-4334-8de0-bbfe5afc0794"
}
LLM Calls
Every model call made for this run, in pipeline order. Click a card to see the model's response.